<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="部门编号" prop="departId">
        <el-input v-model="formData.departId" placeholder="请输入部门编号" />
      </el-form-item>
      <el-form-item label="工号" prop="teacherNo">
        <el-input v-model="formData.teacherNo" placeholder="请输入工号" />
      </el-form-item>
      <el-form-item label="密码" prop="password">
        <el-input v-model="formData.password" placeholder="请输入密码" />
      </el-form-item>
      <el-form-item label="邮箱" prop="email">
        <el-input v-model="formData.email" placeholder="请输入邮箱" />
      </el-form-item>
      <el-form-item label="真实姓名" prop="realName">
        <el-input v-model="formData.realName" placeholder="请输入真实姓名" />
      </el-form-item>
      <el-form-item label="艺名" prop="nickName">
        <el-input v-model="formData.nickName" placeholder="请输入艺名" />
      </el-form-item>
      <el-form-item label="性别" prop="gender">
        <el-select v-model="formData.gender" placeholder="请选择性别">
          <el-option
            v-for="dict in getIntDictOptions(DICT_TYPE.SYSTEM_USER_SEX)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="生日" prop="birthday">
        <el-date-picker
          v-model="formData.birthday"
          type="date"
          value-format="x"
          placeholder="选择生日"
        />
      </el-form-item>
      <el-form-item label="入职时间" prop="hiredate">
        <el-date-picker
          v-model="formData.hiredate"
          type="date"
          value-format="x"
          placeholder="选择入职时间"
        />
      </el-form-item>
      <el-form-item label="职称" prop="title">
        <el-select v-model="formData.title" placeholder="请选择职称">
          <el-option
            v-for="dict in getIntDictOptions(DICT_TYPE.PROFESSIONAL_TITLE)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="教师状态" prop="teacherState">
        <el-select v-model="formData.teacherState" placeholder="请选择教师状态">
          <el-option
            v-for="dict in getIntDictOptions(DICT_TYPE.TEACHER_STATE)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="个人介绍" prop="description">
        <Editor v-model="formData.description" height="150px" />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { getIntDictOptions, DICT_TYPE } from '@/utils/dict'
import { TeacherApi, TeacherVO } from '@/api/td/teacher'

/** 教师 表单 */
defineOptions({ name: 'TeacherForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  departId: undefined,
  teacherNo: undefined,
  password: undefined,
  email: undefined,
  realName: undefined,
  nickName: undefined,
  gender: undefined,
  birthday: undefined,
  hiredate: undefined,
  title: undefined,
  teacherState: undefined,
  description: undefined,
})
const formRules = reactive({
  departId: [{ required: true, message: '部门编号不能为空', trigger: 'blur' }],
  teacherNo: [{ required: true, message: '工号不能为空', trigger: 'blur' }],
  password: [{ required: true, message: '密码不能为空', trigger: 'blur' }],
  realName: [{ required: true, message: '真实姓名不能为空', trigger: 'blur' }],
  gender: [{ required: true, message: '性别不能为空', trigger: 'change' }],
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await TeacherApi.getTeacher(id)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as TeacherVO
    if (formType.value === 'create') {
      await TeacherApi.createTeacher(data)
      message.success(t('common.createSuccess'))
    } else {
      await TeacherApi.updateTeacher(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    departId: undefined,
    teacherNo: undefined,
    password: undefined,
    email: undefined,
    realName: undefined,
    nickName: undefined,
    gender: undefined,
    birthday: undefined,
    hiredate: undefined,
    title: undefined,
    teacherState: undefined,
    description: undefined,
  }
  formRef.value?.resetFields()
}
</script>